Avi and NSX-T DFW License Utilization Snapshot
Collected from the latest local report artifacts on March 9-10, 2026. License reporting is only useful when it gives a fast operational answer. For t…
Kirubakaran
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TKG Procedure: Migrate from NGINX Ingress to Project Contour
TKG Procedure: Migrate from NGINX Ingress to Project Contour This post documents a practical migration flow for moving a TKG workload cluster from NG…
How to Configure an Airgap Repository for TCA 2.3: A Step-by-Step Guide
To ensure that your VMware Telco Cloud Automation environment is secure, you can isolate its network from unsecured public Internet or local area netw…
How is a stretched Kubernetes cluster used in the telecommunications industry? (VMware TCP 5G)
Let's simplify and focus only on Kubernetes infrastructure. Consider a virtual machine running on VMware ESXi that serves as a Kubernetes worker n…
Nodepool virtual machines (worker nodes) are slow in provisioning from VMware TCA post TKG upgrade
Description of the issue: After a successful TKG upgrade, when deploying the node pools via TCA (in bulk), the number of requests to the vCenter to i…
Backing Up & Restoring VMware Telco Cloud Automation
This operation backs up the following information: • Inventory data • Configuration files • Certificates • System UUID The backup file is saved i…
VMware Telco Cloud Automation v2.1 to v2.2 upgrade procedure
Pre-requisites for upgrading TCA * Before starting TCA upgrade, Log-in to the respective vCenter and make sure the TCA-manager / TCA-Control Plane v…
Failed to update SDDC vCenter thumbprint in TKG-management cluster
If the vCenter certificate is replaced, the following steps will restore full operation to TCA. https://kb.vmware.com/s/article/90496 While updating…